Domains with DNS TXT v=spf1 +mx +a +ip4:136.144.195.26 +include:_spf.onlinespamfilter.nl ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:136.144.195.26 +include:_spf.onlinespamfilter.nl ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:136.144.195.26 +include:_spf.onlinespamfilter.nl ~all